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%I #6 Oct 19 2021 11:49:32
%S 37,2686,62874,2009116,71592909,2324267560,76925689840,2573555751062,
%T 85477431609556,2841856099756505,94578470412995634,
%U 3145886644932466940,104642842963727071673,3481093001498167945475,115798793015786780353902
%N Number of n X 7 0..1 arrays with each 1 adjacent to 1, 2 or 4 king-move neighboring 1's.
%C Column 7 of A296739.
%H R. H. Hardin, <a href="/A296738/b296738.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=5
%e ..0..0..1..1..0..0..0. .0..0..0..0..1..0..1. .0..0..0..1..0..0..1
%e ..0..0..1..0..0..0..0. .0..0..1..1..0..1..0. .0..0..1..0..0..1..0
%e ..0..0..0..0..0..1..1. .0..0..0..0..0..0..0. .0..0..0..0..0..1..0
%e ..0..0..0..0..0..1..0. .0..0..0..0..1..0..0. .0..0..0..0..0..1..0
%e ..0..0..0..0..1..1..0. .0..0..0..0..0..1..0. .0..0..0..1..1..0..0
%Y Cf. A296739.
%K nonn
%O 1,1
%A _R. H. Hardin_, Dec 19 2017
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